#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>

int main(int argc,char **argv)
{
  char *line = (char *)malloc(128);
  memset(line,0,128);
  int i = 0;
  for(i = 0;i<26;i++)
    line[i] = 'a' + i;

  realloc(line,256);

  for(i = 0;i<26;i++)
    printf("%c",line[i]);
  
  printf("\n");

  printf("%ld\n",sizeof(line));
  
  return 0;
}
